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Ryan William Yuan, OD

Ryan William Yuan is a Optometrist provider (Optometrist) practicing in Carson, CA, registered in the NPPES registry with NPI 1558982132 since 2020. The credential OD stands for Doctor of Optometry.

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NPI 1558982132
Entity type Individual (Type 1)
Name Ryan William Yuan
Credential OD
Sex Male
Practice address Carson, CA, 90745
Phone 3108307584
Enumeration date 2020-05-05
Last updated in NPPES 2021-12-21

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 34519 CA

OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Copy-ready billing details
Provider: Ryan Yuan, OD
NPI: 1558982132
Taxonomy: 152W00000X (Optometrist)
Address: Carson, CA, 90745

Other providers at this practice address

NPI Name Type Specialty Location
1558713024 Anna Yang Individual Optometrist Carson, CA
1457938409 Gerry Gee, Optometry Organization Optometrist Carson, CA
1770154049 Yuan Optometry, A Professional Corporation Organization Clinic/Center Carson, CA

Verify this record

Cross-check NPI 1558982132 against the authoritative CMS record: view Ryan William Yuan on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Ryan Yuan?
The National Provider Identifier (NPI) for Ryan Yuan is 1558982132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ryan Yuan practice?
The practice location on file with NPPES is in Carson, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-21.